Finding the Fourth Proportional to 35,848,950.29, 53,773,343.41 and 15,365,388
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Solution
The fourth proportional to 35,848,950.29, 53,773,343.41 and 15,365,388 is: 23,048,046.84
Step by Step Solution
- Step 1: Write the proportion equation
35,848,950.29 : 53,773,343.41 = 15,365,388 : x - Step 2: Convert to fraction form
35,848,950.29/53,773,343.41 = 15,365,388/x - Step 3: Cross multiply
35,848,950.29x = 53,773,343.41 × 15,365,388 - Step 4: Simplify right side
35,848,950.29x = 826,248,285,551,893 - Step 5: Solve for x
x = 826,248,285,551,893/35,848,950.29 - Step 6: Final answer
x = 23,048,046.84
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.